Public water system · LA1101006
ActivePatterson Water System
Community water system in St. Mary Parish County, Louisiana, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
8,456
Service connections
2,591
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Patterson Water System are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Patterson Water System: frequently asked questions
Is Patterson Water System's water safe to drink?
Patterson Water System is an active community water system regulated under the Safe Drinking Water Act, overseen by the LA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Patterson Water System?
Patterson Water System (PWSID LA1101006) is a local government-owned community water system, regulated by the LA state drinking water program.
How many people does Patterson Water System serve?
Patterson Water System reports serving 8,456 people through 2,591 service connections in St. Mary Parish County, Louisiana.
Where does Patterson Water System get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in St. Mary Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Morgan City Water System | St. Mary Parish | 12,703 | Community | Surface water |
| Water & Sewer Commission 4 of St Mary | St. Mary Parish | 9,709 | Community | Surface water |
| Franklin Water Supply | St. Mary Parish | 8,325 | Community | Surface water |
| St Mary Water & Sewer Comm #3 | St. Mary Parish | 7,500 | Community | Surface water |
| St Mary Parish W&S #2 Bayou Vista | St. Mary Parish | 5,379 | Community | Purchased surface water |
| Town of Berwick | St. Mary Parish | 5,024 | Community | Purchased surface water |